U751's definitions

OMP

The Oxygen Mask Principle is well known for anyone who has paid attention to the security demonstration carried out before every commercial flight: If the cabin loses pressure, oxygen masks will fall from above. You are to place yours on yourself before trying to help others.

Wife: What were you thinking, your whole family is starving and the first thing you do at the restaurant is order for yourself?

You: Well, OMP.

by U751 March 26, 2021